S
M
T
W
T
F
S
30
77°
64°
31
75°
59°
1
72°
59°
2
72°
55°
3
73°
55°
4
81°
61°
5
68°
57°
6
66°
52°
7
72°
52°
8
87°
59°
9
70°
48°
10
64°
40°
11
67°
43°
12
68°
46°
13
70°
49°
14
66°
43°
15
70°
48°
16
69°
49°
17
62°
46°
18
66°
46°
19
67°
47°
20
66°
46°
21
67°
51°
22
65°
50°
23
68°
51°
24
69°
52°
25
70°
50°
26
69°
46°
27
62°
43°
28
61°
43°
29
60°
42°
30
61°
49°
1
60°
46°
2
61°
42°
3
63°
42°
Temperature Graph
°F
Avg. Hi
Avg. Lo
Actual Hi
Actual Lo
Forecast Hi
Forecast Lo
September Weather in Klitten
Klitten's September 2026 forecast shows daily high temperatures ranging from 60° to 87°, with overnight lows between 40° and 59°. The average high for September is 66° with an average low of 47°. AccuWeather's monthly forecast extends further ahead than any other source, with day-by-day RealFeel® Temperatures giving a complete picture of how September weather will actually feel in Klitten. See also: October | November | December.